Open Source File Storage Apps
Find the best open source file storage solutions to securely manage & sync your data. Collaborate easily, control access and scale efficiently.
Apps in File Storage
Language
License
Cozy Stack
File Storage · Productivity
Self-hosted personal cloud platform that unifies your files, apps, and devices in one private space you fully control.
Nextcloud Server
Collaboration · File Storage
Your own private cloud: self-hosted file sync, collaboration, and communication with no vendor lock-in.
Jellyfin
File Storage
The Free Software Media System — stream your entire media library from your own server, with no subscriptions, no tracking, and no strings attached.
kopia
File Storage
Fast, encrypted, deduplicated backups to any cloud or local storage with full client-side control.
Navidrome
File Storage
Run your own personal Spotify — stream your entire music collection from any device, anywhere, forever.
Notesnook
File Storage · Note Taking · Security
End-to-end encrypted, open-source note-taking where your data stays yours — even from the server.
Twake Drive
Collaboration · File Storage
Open-source, self-hosted file manager with collaborative drives, AI-powered summarization, and OnlyOffice document editing for teams who want full data sovereignty.
Docs
CMS · File Storage
Open-source collaborative knowledge platform with real-time editing, AI writing tools, and full self-hosting control — built by the French and German governments.
Puter
Developer Tools · File Storage
A self-hostable, web-based internet OS with desktop GUI, cloud storage, AI drivers, and a developer SDK — all running in your browser.
RustFS
File Storage
A Rust-native, S3-compatible distributed object storage system built for AI, data lake, and big data workloads, licensed under Apache 2.0 with no AGPL restrictions.
ConvertX
Developer Tools · File Storage
Self-hosted file converter that wraps 20+ specialized tools to convert over a thousand formats — no cloud, no limits.
opencloud
File Storage
Open source file management and collaboration platform that keeps your data under your control, no database required.
Campfire
Collaboration · File Storage · Team Chat
Self-hosted, single-tenant group chat with real-time rooms, direct messages, Web Push, and file sharing — no subscriptions, no external services.
LibrePhotos
File Storage
Self-hosted photo library with AI-powered face recognition, semantic search, and automatic event albums — no cloud required.
Papermark
Digital Signiture · File Storage
Open-source DocSend alternative with page-by-page analytics, secure data rooms, and custom domains for document sharing.
About File Storage
File storage solutions are essential components of modern digital workflows, offering a centralized location to store and access data. These applications go beyond simple file hosting; they provide features designed for security, scalability, and collaboration.
Typical functionality includes:
- Secure Data Storage: Encryption at rest and in transit to protect sensitive information.
- Version Control: Maintaining a history of file changes, allowing rollbacks and easy recovery.
- Access Control: Granular permissions management to control who can view, edit, or download files.
- Synchronization & Sharing: Keeping files consistent across multiple devices and enabling easy collaboration with others.
- Scalability: Adapting to growing storage needs without significant performance degradation.
- Data Redundancy & Backup: Ensuring data availability even in the event of hardware failures.
File storage applications address common problems like lost or corrupted files, difficulty collaborating on documents, and the need for centralized data management. They are vital for individuals needing personal cloud storage, teams collaborating on projects, and businesses requiring robust data archiving and disaster recovery solutions. Choosing open source options offers greater control over your data, enhanced security through community auditing, and the freedom to customize the software to meet specific requirements.
